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- The purification of eutrophic water body was studied by means of soilless cultivation technique on artificial substratum. 利用富营养化水体营养盐资源,使用泡沫板、蛭石两种人工基质无土栽培水芹、水蕹菜和多花黑麦草,研究其净化污水的效果。
- The soilless cultivation technique on artificial substratum was studied in order to purify the eutrophic water body and to get considerable economic benefit at the same time. 通过应用人工基质无土栽培技术将一些陆上植物用于富营养化水体的治理工程中,同时具有环境效益和经济效益。
- The change maybe help the plant remove the pollutans in the water. 6.It was feasible and maybe the important orientation by using floating culture system to remedy the eutrophic water body. 6 可以利用飘浮栽培方式种植观赏或经济植物来净化富营养化水体,同时可以美化、绿化环境,也许是以后污水治理发展的一个重要方向。
- Studies indicated that various algae in eutrophic water bodies depend on the different content of phosphorus. 研究表明富营养化水体的不同藻类对磷含量的依赖性各不相同。
- Recently, the caohai of Dianchi Lake has unusual eut rophicated water body and the Waihai has heavily eutrophicated water body.TN increased faster th an TP. 近年来滇池草海属异常富营养化水体,外海属富营养化水体,水中TN比TP增加快。
- Advances in research of biological purification of eutrophic water body 富营养化水体生物净化效应的研究进展
- Culture Test of Oenanthe Javanica on Floating-bed in Eutrophic Water Body 富营养化水体的水芹菜浮床栽培试验
- Keywords Nitrobacteria Enrichment and Cultivation Eutrophic Water Body; 硝化细菌;富集培养;富营养化水体;
- The Research and Application of Plant in Purification and Remediation for Eutrophic Water Body 利用植物控制水体富营养化的研究与实践
- The Ecological Harm Of Eutrophic Water Body And Its Countermeasures And Remediation Technology 富营养化水体的生态危害及防治措施与修复技术
- Purification Effect of Potamogeton crispus-Elodea nuttallii Community on Eutrophic Water Body Quality 菹草-伊乐藻群落对富营养化水体水质的净化效果
- Keywords Eutrophic water body;Land use patterns;Elements migration;Heavy metal pollution; 富营养化水体;土地利用方式;元素迁移;重金属污染;
- Growth of submerged macrophytes and decontaminating effectiveness of eutrophicated water body by using polluted sediments and eutrophicated waters from Lake Wulihu of Jiangsu were studied. 利用太湖五里湖污染底泥,在不破坏表层沉积物层理结构的情况下,研究太湖常见沉水植物在此底泥上适应性生长情况及其对富营养化水体的净化能力。
- Keywords Oenanthe javanica;floating-bed;eutrophic water body;nitrogen;phosphorous; 水芹菜;浮床;富营养化水体;氮;磷;
- Microcystin(MCYSTs,MCs)is a common algal toxin in eutrophic fresh water body. 微囊藻毒素为富营养化淡水中最常见的藻类毒素。
- Laboratory-scale continuous purification of ammonia-type eutrophic water body by Oenanthe decumbens on floating-beds at a low water temperature 低温下水芹浮床对氨氮类富营养水体的连续小试净化
- It is forbidden to dump ship refuse into any water body. 禁止向水体倾倒船舶垃圾。
- eutrophic water body 富营养化水体
- Urban runoff pollution is serious especially for earlier runoff and it is one of the reasons that lead to water body eutrophic, algal bloom and red tide on sea. 城市雨水径流特别是初期雨水污染严重,是水体富营养化、华以及海域赤潮等环境问题产生的根源之一。
- Hydrophytes (Iris tectorum and Acorus calamus) were planted on the thread of coco in an open pool of eutrophic water. 将鸢尾和菖蒲种植在椰丝基质上并放入富营养化的水塘中,实验在自然条件下进行。